CN107218727A - Boiler monitoring device and steam generator system - Google Patents
Boiler monitoring device and steam generator system Download PDFInfo
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- CN107218727A CN107218727A CN201710574472.1A CN201710574472A CN107218727A CN 107218727 A CN107218727 A CN 107218727A CN 201710574472 A CN201710574472 A CN 201710574472A CN 107218727 A CN107218727 A CN 107218727A
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- Prior art keywords
- boiler
- boiler body
- server
- communication module
- state acquisition
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L15/00—Heating of air supplied for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
- F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
- F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
- F24H1/282—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes with flue gas passages built-up by coaxial water mantles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
Boiler monitoring device and steam generator system that the present invention is provided, are related to field of energy-saving technology.Steam generator system includes boiler body and boiler monitoring device, and boiler monitoring device includes communication module, server, boiler body controller and state acquisition equipment.State acquisition equipment is connected with communication module, communication module is connected with server, state acquisition equipment is used for the status data for gathering boiler body position to be monitored, the status data that communication module is used to gather state acquisition equipment is sent to server, server is used for according to default monitoring algorithm, whether the status data for monitoring boiler body position to be monitored is normal, and sending exception control when the status data for monitoring boiler body position to be monitored is abnormal indicates to boiler body controller.Boiler body controller is used to perform the corresponding operation of exception control instruction.The automatic monitoring and actual time safety management and control in boiler running process are realized, boiler failure rate is reduced.
Description
Technical field
The present invention relates to energy-saving field, in particular to boiler monitoring device and steam generator system.
Background technology
The security needs of boiler are paid attention to and management and control for a long time.Existing boiler is carried out a series of start by electric cabinet and grasped
Make or emergency operation, it is necessary to people's real-time management
During use, personnel may not 24 hours it is on duty, it is also possible to it is absent minded, or operational error, deposit
In risk.
The content of the invention
The present invention provides boiler monitoring device and steam generator system, it is intended to improve above mentioned problem.
In a first aspect, a kind of boiler monitoring device that the present invention is provided.The boiler monitoring device includes communication module, clothes
Business device, boiler body controller and the state acquisition equipment for being arranged at boiler body position to be monitored, the state acquisition equipment
It is connected with the communication module, the communication module is connected with the server.The state acquisition equipment is used to gather boiler
The status data of body position to be monitored, the status data that the communication module is used to gather the state acquisition equipment is sent
To the server, the server is used for the shape that the boiler body position to be monitored is monitored according to default monitoring algorithm
Whether state data are normal, and sending exception control when the status data for monitoring boiler body position to be monitored is abnormal indicates
To the boiler body controller, the boiler body controller is used to perform the corresponding operation of the exception control instruction.
A kind of second aspect, steam generator system provided in an embodiment of the present invention, the steam generator system includes boiler body and pot
Stove monitoring device, the boiler monitoring device includes communication module, server, boiler body controller and state acquisition equipment.
The state acquisition equipment is connected with the communication module, and the communication module is connected with the server, the state acquisition
Equipment is used for the status data for gathering boiler body position to be monitored, and the communication module is used to adopt the state acquisition equipment
The status data of collection is sent to the server, and the server is used to, according to default monitoring algorithm, monitor the boiler sheet
Whether the status data of body position to be monitored is normal, when the status data for monitoring boiler body position to be monitored is abnormal
Exception control is sent to indicate to the boiler body controller.The boiler body controller refers to for performing the exception control
Show corresponding operation.
The boiler monitoring device that the invention described above is provided, the steam generator system provided applied to the present embodiment.The boiler system
System includes the boiler monitoring device of boiler body and the state for boiler body described in real-time remote monitoring.The boiler monitoring
Device includes communication module, server, boiler controller and state acquisition equipment, by the state acquisition equipment and the communication
Module is connected, and the communication module is connected with the server.The state acquisition equipment is to be monitored for gathering boiler body
The status data of position, the communication module is used to send the status data that the state acquisition equipment is gathered to the service
Device, the server is used for according to default monitoring algorithm, and whether the status data of the monitoring boiler body position to be monitored
Normally, exception control is sent when the status data for monitoring boiler body position to be monitored is abnormal to indicate to the boiler
Body Controller, the boiler body controller is used to perform the corresponding operation of the exception control instruction.Pass through state acquisition
Equipment gathers the status data of boiler body in real time, and by the status data Real-time Feedback of collection to server, server monitoring
Whether the status data of the boiler body is abnormal, indicates that the boiler body controller is adopted in time when monitoring data exception
Take prompting operating personnel or close the stringent effort such as boiler, spray cooling automatically, largely realize boiler running process
In automatic monitoring and actual time safety management and control, reduce boiler failure rate.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it should be understood that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation for the boiler monitoring device that first embodiment of the invention is provided；
Fig. 2 is the structural representation for the steam generator system that second embodiment of the invention is provided；
Fig. 3 is the structural representation of the heat exchanger for the steam generator system that second embodiment of the invention is provided；
Fig. 4 is the structural representation for the steam generator system that third embodiment of the invention is provided；
Fig. 5 is the schematic cross-section of the heat exchanger for the steam generator system that third embodiment of the invention is provided.
Icon：100- steam generator systems；200- steam generator systems；110- boiler bodies；111- smoke outlets；112- boiler sheets
Body frame；114- combustors；116- air-supply arrangements；120- boiler plants；140- heat exchangers；240- heat exchangers；141- smoke inlets；
The pipelines of 142- first；143- exhanst gas outlets；144- second pipes；146- heat exchanger tubes；246- heat exchanger tubes；160- coolers；162-
Flue gas cools down entrance；164- flue gas coolant outlets；180- circulations；182- boilers；184- cold water storage cisterns；185- is circulated
Pump；186- boiler backheat water device for supplying；190- chimneys；192- throats；248- vacuum extractors；310- state acquisitions are set
It is standby；320- communication modules；330- servers；340- boiler controllers.
Embodiment
Those skilled in the art are seeking the instrument or method of a kind of improvement problem always for a long time.
In consideration of it, the designer of the present invention is by long-term exploration and trial, and multiple experiment and effort, constantly
Reform and innovation, draw body-building caravan management method and the device shown in this programme.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.Therefore,
The detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit the model of claimed invention below
Enclose, but be merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of protection of the invention.
Fig. 1 is referred to, the structural representation of the boiler monitoring device provided for first embodiment of the invention.The boiler prison
Surveying device includes communication module 320, server 330, the controller of boiler body 110 and state acquisition equipment 310, and the state is adopted
Collection equipment 310 is arranged at the position to be detected of boiler body 110, and the state acquisition equipment 310 connects with the communication module 320
Connect, the communication module 320 is connected with the server 330.
The state acquisition equipment 310 is arranged at the position to be detected of boiler body 110, the state acquisition equipment 310
It is connected with the communication module 320, the status data for gathering the position to be monitored of boiler body 110 passes through status data
Communication module 320 is sent to server 330.The status data can be the temperature data of boiler body 110, and the state is adopted
It can be temperature sensor to integrate equipment 310, and the temperature sensor is arranged at the position to be monitored of the boiler body 110, institute
Temperature sensor is stated to be connected with the communication module 320.
On the basis of above-described embodiment, the server 330 can be the webserver 330, database server 330
Deng or the webserver 330, database server 330 etc. the system of integrated form server 330.The server 330
It can also be PC (personal computer, PC), tablet personal computer, smart mobile phone, personal digital assistant
(personal digital assistant, PDA) etc..
Server 330 can be the server 330 with data-handling capacity, can receive the reception of communication module 320
The status data that the state acquisition equipment 310 is gathered, and according to default monitoring algorithm, pot is judged according to state acquisition data
Whether the running status of furnace body 110 is normal, and exception control is sent when detecting abnormal state and is indicated to the boiler body
110 controllers.The controller of boiler body 110 can be the headstock gear of boiler body 110, warning device or water spray drop
The device of the warm abnormal hedging of device energy automatic control boiler body 110.The exception control indicates to be instruction headstock gear
Close the configured information of boiler body 110, or the configured information that indicating alarm device is alarmed, or control spray cooling
The configured information of device spray cooling hedging.
The server 330 can also be only to have the application terminal of information receiving ability, for receiving the communication mould
The state acquisition data for the state acquisition module that block 320 is sent are artificially right by user by the data display of collection to user
Boiler body 110 takes corresponding action to carry out exception control to avoid accident.What the server 330 can also be received it
Whole status datas and monitoring state are sent to monitoring backstage system, to facilitate user to obtain the operation shape of the steam generator system 100
State.
The boiler monitoring device that the embodiments of the present invention are provided, including communication module 320, server 330, boiler implosion
Device 340 and state acquisition equipment 310, the state acquisition equipment 310 is connected with the communication module 320, the communication mould
Block 320 is connected with the server 330.The state acquisition equipment 310 is used for the shape for gathering the position to be monitored of boiler body 110
State data, the status data that the communication module 320 is used to gather the state acquisition equipment 310 is sent to the server
330, the server 330 is used for the status number that the boiler body 110 position to be monitored is monitored according to default monitoring algorithm
According to whether normal, exception control instruction is sent when the status data for monitoring the boiler body 110 position to be monitored is abnormal
To the controller of boiler body 110, the controller of boiler body 110 is used to perform the corresponding behaviour of the exception control instruction
Make.Gather the status data of boiler body 110 in real time by state acquisition equipment 310, and the status data of collection is anti-in real time
Feed server 330, whether the status data that server 330 monitors the boiler body 110 is abnormal, is monitoring data exception
When indicate that the controller of boiler body 110 takes prompting operating personnel or to close boiler, spray cooling etc. automatically tight in time
Anxious measure, largely realizes the automatic monitoring and actual time safety management and control in boiler running process, reduces boiler failure rate.
Fig. 2 is referred to, the structural representation of the steam generator system 100 provided for second embodiment of the invention.The boiler system
System 100 includes：Boiler body 110 and boiler monitoring device, the boiler monitoring device include communication module 320, server
330th, the controller of boiler body 110 and state acquisition equipment 310, the state acquisition equipment 310 connect with the communication module 320
Connect, the communication module 320 is connected with the server 330.
The state acquisition equipment 310 is arranged at the position to be detected of boiler body 110, the state acquisition equipment 310
It is connected with the communication module 320, the status data for gathering the position to be monitored of boiler body 110 passes through status data
Communication module 320 is sent to server 330.The status data can be the temperature data of boiler body 110, and the state is adopted
It can be temperature sensor to integrate equipment 310, and the temperature sensor is arranged at the position to be monitored of the boiler body 110, institute
Temperature sensor is stated to be connected with the communication module 320.
On the basis of above-described embodiment, the server 330 can be the webserver 330, database server 330
Deng or the webserver 330, database server 330 etc. the system of integrated form server 330.The server 330
It can also be PC (personal computer, PC), tablet personal computer, smart mobile phone, personal digital assistant
(personal digital assistant, PDA) etc..
Server 330 can be the server 330 with data-handling capacity, can receive the reception of communication module 320
The status data that the state acquisition equipment 310 is gathered, and according to default monitoring algorithm, pot is judged according to state acquisition data
Whether the running status of furnace body 110 is normal, and exception control is sent when detecting abnormal state and is indicated to the boiler body
110 controllers.The controller of boiler body 110 can be the headstock gear of boiler body 110, warning device or water spray drop
The device of the warm abnormal hedging of device energy automatic control boiler body 110.The exception control indicates to be instruction headstock gear
Close the configured information of boiler body 110, or the configured information that indicating alarm device is alarmed, or control spray cooling
The configured information of device spray cooling hedging.
The server 330 can also be only to have the application terminal of information receiving ability, for receiving the communication mould
The state acquisition data for the state acquisition module that block 320 is sent are artificially right by user by the data display of collection to user
Boiler body 110 takes corresponding action to carry out exception control to avoid accident.What the server 330 can also be received it
Whole status datas and monitoring state are sent to monitoring backstage system, to facilitate user to obtain the operation shape of the steam generator system 100
State.On the basis of above-described embodiment, the steam generator system 100 also includes combustor 114, heat exchanger 240, the and of cooler 160
Circulation 180, the heat exchanger 240 is connected with the exhanst gas outlet 143 and the combustor 114 of the boiler body 110,
The cooler 160 is connected with the circulation 180.Boiler body 110 is to carry out combustion heating to produce the main of flue gas
Equipment, heat exchanger 140 is the capital equipment that air preheat processing is carried out using flue gas heat, cooler 160 and circulation
180 use cooperatively is to reuse flue gas heat to provide energy supply for boiler body 110.
In one embodiment, boiler body 110 is in cylinder hollow shape, and is placed across boiler body frame 112
On, the one end of boiler body 110 away from smoke outlet 111 is provided with the burning machine special for heating boiler body 110
114.After burning machine special 114 is heated to boiler body 110, flue gas is discharged from smoke outlet 111, and smoke outlet 111
Directly be connected with the smoke inlet 141 of heat exchanger 140, thus flue gas enter heat exchanger 140 in proceed by first time energy return
Receive and recycle.
On the basis of above-described embodiment, as shown in figure 3, the heat exchanger 240 includes the cigarette with the boiler body 110
The first pipeline 142, the second pipe 144 and heat exchanger tube 146 for carrying out air preheat, described first of the connection of gas outlet 143
Pipeline 142 and the second pipe 144 are set up in parallel along its length, and first pipeline 142 and the second pipe 144 lead to
Cross the heat exchanger tube 146 to connect, first pipeline 142 has smoke inlet 141 and exhanst gas outlet 143, the smoke inlet
141 connect with the exhanst gas outlet 143 of the boiler body 110, and the second pipe 144 is arranged at one end of hot-air outflow,
The second pipe 144 is connected with the combustor 114.Second pipe 144 is located at one end and the combustor 114 that hot-air flows out
Connection, one end that second pipe 144 is located at cold air entrance is communicated with air-supply arrangement 116, it is preferable that air-supply arrangement 116 is drum
Wind device.
Smoke inlet 141 is located at the pipeline 142 of heat exchanger 140 first close to one end of smoke outlet 111, when flue gas is from pot
The smoke outlet 111 of furnace body 110 is entered after the smoke inlet 141 of the first pipeline 142, and heat exchanger 140 is ensuing to be changed
Hot operation principle is：Because heat exchanger tube 146 is sheathed on the first pipeline 142 and second pipe 144 simultaneously, therefore, flue gas enters the
Amount of heat entrained by flue gas can be passed to the heat exchanger tube 146, Ran Houzai for being wrapped in itself periphery first after one pipeline 142
Second pipe 144 is passed to by heat exchanger tube 146, and second pipe 144 receives to carry out the feeding of air-supply arrangement 116 after heat
Cold air carry out heat pre-treatment, cold air is heated in second pipe 144 be in hot-air after, then air-supply arrangement 116 is not
Under the impetus for forfeiting wind, entered by pipeline in burning machine special 114 in communication, therefore due to burning machine special
In 114 by the use of be hot-air after being preheated as oxygen source, so efficiency of combustion is further lifted.
Can be to the full extent by the heat transfer of flue gas in the first pipeline 142 to second in order that obtaining heat exchanger tube 146
Inside pipeline 144, the second pipe 144 that the present embodiment is provided is arranged at the top of the first pipeline 142.It should be noted that by
In under normal circumstances, the direction that heat is ramped up is flowed, therefore second pipe 144 is arranged on into the upper of the first pipeline 142
Side, the second pipe 144 transferred heat to above itself that the first pipeline 142 can be caused to be more prone to, so that on the whole
Improve the heat exchange efficiency of heat exchanger 140.
Further, in order to ensure the heat exchange efficiency of heat exchanger tube 146, the heat exchanger tube 146 that the present embodiment is provided is by hyperpyrexia
What conductivity material was made, such as copper, aluminium, and the surface that heat exchanger tube 146 is in contact with outside air is coated with thermal insulation layer, with
Energy loss of the heat exchanger tube 146 in heat transfer process is reduced to greatest extent.
It should be noted that the thermal insulation layer that the present embodiment is provided is made of aluminosilicate material, still, in other embodiments
It is central, a kind of this material of the present embodiment offer is provided, other heat-barrier materials, such as polyimides are can also be, it is ultra-fine
Mineral wool etc..
Further, there is the cooler 160 that the present embodiment is provided flue gas to cool down entrance 162 and flue gas coolant outlet 164,
Flue gas cooling entrance 162 is connected with exhanst gas outlet 143, i.e., after flue gas comes out from the exhanst gas outlet 143 of the first pipeline 142, meeting
Entrance 162 is cooled down by flue gas and enters the further release that the inside of cooler 160 carries out energy.Specifically, in cooler 160
Portion, which is one, can accommodate the cavity of flue gas, and cavity inner wall is equipped with condenser pipe, and condenser pipe connects with outside circulation 180
It is logical so that the heat of flue gas is carried in condenser pipe under the circulating of cooling water in cavity.
Further, circulation 180 includes boiler backheat water device for supplying 186, boiler 182 and cold water storage cistern 184,
Wherein, boiler 182, cold water storage cistern 184 are circulated and connected successively with the condenser pipe of cooler 160, and condenser pipe also with cold water storage cistern
184 connections, the mobilization dynamic source of the whole circulatory system by the circulating pump 185 that is arranged between cold water storage cistern 184 and condenser pipe come
Realize.It should be noted that the operation principle of circulation 180 is：Recirculated water absorbs the heat of flue gas in condenser pipe, stream
Boiler 182 or cold water storage cistern 184 (when recirculated water heat could not also reach temperature requirement) are moved, wherein, into boiler 182
Recirculated water can be by carry out liquid qi leel from the relatively low steam of portion temperature still can be transported into cold water storage cistern 184, cold water storage cistern
Water in 184 continues to be transported in condenser pipe in the presence of circulating pump 185 carries out circulation heat absorption.In addition, in addition it is also necessary to illustrate
, boiler backheat water device for supplying 186, and boiler backheat water device for supplying 186 and heat are also provided with boiler body 110
The circulation connection of water tank 182, therefore the recirculated water with high heat that original boiler 182 is collected is provided energy by circulating
Utilized to boiler backheat water device for supplying 186.
It is emphasized that in whole circulation 180, actually being flowed according to required for the recirculated water on different pipelines
The difference of speed and flow, the present embodiment is provided with corresponding various valves according to actual conditions on different pipelines, come successively
Ensure the trouble-free operation of whole circulation 180.
Further, the steam generator system 100 in the present embodiment also includes chimney 190, chimney 190 and flue gas coolant outlet
164 connections.Specifically, chimney 190 is cylindrical, and throat 192 is vertical upward.It should be noted that why by chimney
190 shape and final throat 192 carry out above-mentioned setting, are the inboard wall stress centrostigmas of chimney 190 because cylindric
It is fewer, during the long service of chimney 190, it is not easy to cause stress corrosion, be conducive to extending the service life of chimney 190；
Throat 192 is vertical upward, hot gas rising principle can be made full use of, final flue gas is smoothly discharged into chimney 190.
The operation principle of steam generator system 100 that the present embodiment is provided is：Work of the boiler body 110 in burning machine special 114
Flue gas is discharged with lower heating boiler body 110 and from the smoke outlet 111 of boiler body 110, flue gas enters heat exchanger 140
In the first pipeline 142, the first pipeline 142 transfers heat to the internal flow of second pipe 144 in the presence of heat exchanger tube 146
Air, be transported to after air preheat in the presence of air blown producer in burning machine special 114 and help burning machine special 114 to carry out
Burning；Flue gas from the first pipeline 142 out continues to flow into the cavity of cooler 160, and it is cold that cavity middle ring is set
The heat of flue gas is absorbed and is brought into by circulation 180 in boiler 182 or cold water storage cistern 184 by solidifying pipe again, wherein,
Water into boiler 182 carries out recirculated water by the boiler backheat water device for supplying 186 with being arranged on boiler body 110 again
Exchange so that heat energy is finally utilized by boiler backheat water device for supplying 186；Into cold water storage cistern 184 recirculated water be because
During initial cycle is absorbed heat, the temperature of recirculated water might not can reach that boiler 182 collects the temperature requirement of heat energy,
Accordingly, it would be desirable to which returning to cold water storage cistern 184 continues cycling through heat absorption, only reach that requirement is sent in boiler 182 by circulation again to temperature.
In addition, the flue gas out of cavity out is smoothly discharged eventually through chimney 190.
It should be noted that the steam generator system 100 that the present embodiment is provided is realized to cold sky by setting heat exchanger tube 146
The pre-heat treatment of gas；By the circulation 180 for setting cooler 160 and being used cooperatively with cooler 160, further carry
The high utilization rate of flue gas heat.Therefore, the steam generator system 100 that the present embodiment is provided is not only able to produce in boiler body 110
Raw flue gas carries out multiple recycling, and while boiler oil efficiency of combustion is improved, also reduces enterprise
Fuel cost, therefore be advantageously implemented the benefit of enterprise, be worth commercially popularization and application.
The present embodiment additionally provides a kind of energy saver, and it includes the heat exchanger 140 of steam generator system 100, the and of cooler 160
Circulation 180.It should be noted that the energy saver that the present embodiment is provided is applied to various energy consumption equipments, and this sets
It is standby to produce the fluid for carrying heat.It is emphasized that the energy saver that the present embodiment is provided can be set improving power consumption
On the basis of standby capacity usage ratio, the energy consumption cost of energy consumption equipment is reduced, so as to provide optimal for the user of energy consumption equipment
Energy-saving scheme.
Fig. 4 is refer to, a kind of steam generator system 200 is provided for third embodiment of the invention, it is provided with second embodiment
Steam generator system 100 it is roughly the same, difference is, the heat exchanger 240 in the steam generator system 200 that the present embodiment is provided and the
The heat exchanger 140 that one embodiment is provided is different.
Specifically, the heat exchanger tube 246 and the first pipeline 142 and the phase of second pipe 144 in Fig. 5, heat exchanger 240 be refer to
Match somebody with somebody, and in hollow tubular.The heat exchanger tube 246 includes inner and outer tubes, and said inner tube is the tubulose knot that high heat conduction material is constituted
Structure, the outer tube is hollow structure.The surface that the heat exchanger tube 246 is in contact with outside air is provided with thermal insulation layer.It is described to change
The inner tube of heat pipe 246 is provided with gaseous state or the heat-conducting medium of liquid.The interior zone of the transmission heat of heat exchanger tube 246 is hollow chamber
Body.It should be noted that the present embodiment to inside cavity by carrying out Seal Design, and by setting liquid inside cavity
Or gaseous high efficient heat medium so that the flue gas heat of the first pipeline 142 to greatest extent and can be passed more uniformly
Pass second pipe 144.
Preferably, heat-conducting medium selects the water of liquid in the present embodiment, and is also provided with and cavity outside heat exchanger tube 246
The vacuum extractor 248 of inside connection.It should be noted that realizing the drop to inside cavity pressure by vacuum extractor 248
It is low, it can further improve the heat transference efficiency of water.
Explanation is needed further exist for, among other embodiments, being not limited in the water of the present embodiment offer, this is a kind of
Heat-conducting medium, can also be other heat-conducting mediums, such as oil, hydrogen and nitrogen, as long as disclosure satisfy that heat exchanger 240 is efficiently changed
The requirement of heat.
In summary, steam generator system provided in an embodiment of the present invention, including boiler body and for real-time remote monitoring institute
State the boiler monitoring device of the state of boiler body.The boiler monitoring device includes communication module, server, boiler controller
With state acquisition equipment, the state acquisition equipment is connected with the communication module, the communication module and the server
Connection.The state acquisition equipment is used for the status data for gathering boiler body position to be monitored, and the communication module is used for will
The status data of the state acquisition equipment collection is sent to the server, and the server is used to be calculated according to default monitoring
Whether method, the status data for monitoring the boiler body position to be monitored is normal, is monitoring boiler body position to be monitored
The status data put sends exception control when abnormal and indicates that to the boiler body controller boiler body controller is used for
Perform the exception control and indicate corresponding operation.Gather the status data of boiler body in real time by state acquisition equipment, and
By the status data Real-time Feedback of collection to server, whether the status data of boiler body described in server monitoring is abnormal,
Monitor to indicate that the boiler body controller takes prompting operating personnel or closes boiler, spray automatically during data exception in time
The stringent effort such as water cooling, largely realize the automatic monitoring and actual time safety management and control in boiler running process, reduce
Boiler failure rate.
The specific implementation process of steam generator system provided in an embodiment of the present invention refers to above method embodiment, herein no longer
Repeat one by one.The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of boiler monitoring device, it is characterised in that including communication module, server, boiler body controller and be arranged at
The state acquisition equipment of boiler body position to be monitored, the state acquisition equipment is connected with the communication module, the communication
Module is connected with the server；
The state acquisition equipment is used for the status data for gathering boiler body position to be monitored；
The communication module is used to send the status data that the state acquisition equipment is gathered to the server；
The server is used for according to default monitoring algorithm, and whether the status data of the monitoring boiler body position to be monitored
Normally, exception control is sent when the status data for monitoring boiler body position to be monitored is abnormal to indicate to the boiler
Body Controller；
The boiler body controller is used to perform the corresponding operation of the exception control instruction.
2. device according to claim 1, it is characterised in that the state acquisition equipment includes temperature sensor, described
Temperature sensor is arranged at the position to be monitored of the boiler body, and the temperature sensor is connected with the communication module.
3. a kind of steam generator system, it is characterised in that the steam generator system includes boiler body and boiler monitoring device, the boiler
Monitoring device includes communication module, server, boiler body controller and state acquisition equipment, the state acquisition equipment and institute
Communication module connection is stated, the communication module is connected with the server；
The state acquisition equipment is used for the status data for gathering boiler body position to be monitored；
The communication module is used to send the status data that the state acquisition equipment is gathered to the server；
The server is used for according to default monitoring algorithm, and whether the status data of the monitoring boiler body position to be monitored
Normally, exception control is sent when the status data for monitoring boiler body position to be monitored is abnormal to indicate to the boiler
Body Controller；
The boiler body controller is used to perform the corresponding operation of the exception control instruction.
4. steam generator system according to claim 3, it is characterised in that the state acquisition equipment includes temperature sensor,
The temperature sensor is arranged at the position to be monitored of the boiler body, and the temperature sensor connects with the communication module
Connect.
5. steam generator system according to claim 4, it is characterised in that the steam generator system also include combustor, heat exchanger,
Cooler and circulation, the heat exchanger are connected with the exhanst gas outlet and the combustor of the boiler body, described cold
But device is connected with the circulation.
6. steam generator system according to claim 5, it is characterised in that the heat exchanger includes the cigarette with the boiler body
First pipeline of gas outlet, second pipe and heat exchanger tube for carrying out air preheat, first pipeline and described
Two pipelines are set up in parallel along its length, and first pipeline is connected with the second pipe by the heat exchanger tube, and described
One pipeline has smoke inlet and exhanst gas outlet, and the smoke inlet is connected with the exhanst gas outlet of the boiler body, and described
Two pipelines are arranged at one end of hot-air outflow, and the second pipe is connected with the combustor.
7. steam generator system according to claim 6, it is characterised in that the heat exchanger tube includes inner and outer tubes, described interior
The tubular structure constituted for high heat conduction material is managed, the outer tube is hollow structure.
8. steam generator system according to claim 6, it is characterised in that the surface that the heat exchanger tube is in contact with outside air
It is provided with thermal insulation layer.
9. steam generator system according to claim 7, it is characterised in that the inner tube of the heat exchanger tube is provided with gaseous state or liquid
Heat-conducting medium.
10. steam generator system according to claim 5, it is characterised in that the circulation is mended including boiler backheat water
To device, boiler and cold water storage cistern, the boiler, the cold water storage cistern are circulated and connected successively with the condenser pipe of the cooler：
The boiler backheat water device for supplying is arranged on the boiler body, the boiler backheat water device for supplying and the boiler
Circulation connection, the condenser pipe is connected with the cold water storage cistern.
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| CN201710574472.1A CN107218727B (en) | 2017-07-13 | 2017-07-13 | Boiler monitoring devices and boiler system |
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| CN107218727B (en) | 2020-10-09 |
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Effective date of registration: 20210827 Address after: 675099 Zhuangdian medical park, Chuxiong Yi Autonomous Prefecture Development Zone, Yunnan Province Patentee after: Yunnan Dineng Energy Technology Co.,Ltd. Patentee after: GUANGZHOU DEVOTION THERMAL TECHNOLOGY Co.,Ltd. Address before: 510760 No.3, canglian 2nd Road, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee before: GUANGZHOU DEVOTION THERMAL FACILITY Co.,Ltd. |
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